@misc{oai:nipr.repo.nii.ac.jp:00010565,
 author = {Aki Takigawa and Rhonda M. Stroud and Larry R. Nittler and Conel C.M.O'D. Alexander and Akira Miyake},
 month = {Dec},
 title = {Microstructures of presolar Al2O3 grains},
 year = {2014}
}